what is a massacist (think thats how its spelled?

The counterpart of sadism is masochism, the sexual pleasure or gratification of having pain or suffering inflicted upon the self, often consisting of sexual fantasies or urges for being beaten, humiliated, bound, tortured, or otherwise made to suffer, either as an enhancement to or a substitute for sexual pleasure. The name is derived from the name of the 19th century author Leopold von Sacher-Masoch, known for his novel Venus in Furs that dealt with highly masochistic themes.

The counterpart of sadism is masochism, the sexual pleasure or gratification of having pain or suffering inflicted upon the self, often consisting of sexual fantasies or urges for being beaten, humiliated, bound, tortured, or otherwise made to suffer, either as an enhancement to or a substitute for sexual pleasure. The name is derived from the name of the 19th century author Leopold von Sacher-Masoch, known for his novel Venus in Furs that dealt with highly masochistic themes.

Sadism and masochism, often interrelated (one person obtaining sadistic pleasure by inflicting pain or suffering on another person who thereby obtains masochistic pleasure), are collectively known as S&M or sadomasochism

masochist

n : someone who obtains pleasure from receiving punishment (whips, chains, etc.)

Whereas a sadist would be more likely to be a mass murderer

sadist

n : someone who obtains pleasure from inflicting pain or others

A masochist is someone who obtains pleasure (sexual or otherwise) from receiving physical punishment, ridicule, or other denigration.

The spelling is "masochist".

A brief definition is "someone who likes to be hurt".

some who enjoys pain

pain with sex